tomcctv

Q-SEE only sell they dont make anything they just re-badge Hi. the only way to exspand from 4 to 8 is a new NVR and the other problem thats about to happen dahua now have 3 and 5mp cameras and guess what they will not work on ........ well they do but take the 4 way nvr to run one 3mp you would have to remove the other 3

hi. as a basic DVR it will be fine. but dont read to much into there dvr spec. NO it does not support IP cameras. IT does not support USB storage ....... only USB backup

Well knowing avtech you will have problems .... What you have to remember is reviews are based on PC use and not DVRs Both having different operations. All you can do is try the SV drive if that's the way you want. To go. Or just go with a western digital black .......which are good drives. And remember you have a limit on size for avtech

just to add to this post. both seagate and western digital have now stated they will only support and warranty some drives for CCTV use. warranties to as little as one year. Starting on December 31st, Seagate will cut protection for most standard desktop and notebook drives from five years to one, and other drives, including its hybrid Momentus XT, will get three-year warranties instead of five-year ones. Meanwhile, Western Digital is reducing the warranties for three of its drives — the Caviar Blue, Caviar Green, and Scorpio Blue as others have found out on the forum blue, green HDD dont work

all avermedias do two way audio

think you will find its your programe and not hard drive. his DVR does not shut down its 24/7 spin............. so sv is pointless. spec are the same sv says it will last a lot longer ONLY if it stops and starts which your DVR DOES NOT DO sincara. the true maker of your DVR is avtech they have a list of hard drives to use.

what i am saying is YOU only have a budget its a good chance a SV drive will not work in your budget DVR .................... so you will need to buy twice. so your $100 budget is gone. you have had two years out of your existing hard drive....... you might get more from the next. you could have a bad cooling fan that has taken out your drive. BEST with the same that come out of your DVR.

i think you're in the wrong line of work. this information is so wrong, it's beyond laughable. the guy is well past laughable. marvincctv i see your in china ................. please tell us how you can claim you are part of BSIA. just shows china will print and copy anything for sales even if they dont understand it

dont buy twice if you only have $100 budget then buy what came out of your dvr. SV drive is too slow for your dvr and will give you problems .......green or low power give budget units problems

if this has been working in your unit ........then best to buy the same.

Before you do anymore tests GO BUY A NEW TEST METER. Don't know how you do your tests but for years we have RS485 data going well over 200m and above.

have you looked at getting the system fitted for free ...... and make you money at the same time.

+1 for Tamron very good company to deal with. Tamron USA, Inc. 10 Austin Blvd. Commack, NY 11725 Phone: 631.858.8400 Toll Free: 800-827-8880

Name the manfacturer........ if thats what the tread owner needs

local power cameras ........ 5v over 20m is your problem max is 5 to 7m cameras you listed are just web cams ........ you would be much better off using analog.

MMMMMMMMMMMM . DID you get help in one of your posts or did you find someone local ??? is that just a guess ???

It this for a DIY or for customers ??? Cat5 shotgun is the same as RG59 with 18 power ........but with cat5 instead of coax. Which ip cameras are you using ?

Hi. The best way is not to do it on the cheap. If you don't want the cost of POE. Then just use cat5 shotgun cable .

hi. is your minibus used private or is it a cab / taxi

its a public forum ...... you dont talk about how your protect a casino on a open forum. listen vector i HAVE NOT BASHED YOU........... i have only said the same as others dahua IS NOT FOR A CASINO its a fact. options are there in the post avigilon or he can look for casino systems or contacy survtech. but please give it a rest

i think i did help the OP by not wasting money on a system that can not do a casino. its a casino it does not matter were it is. its the cheats that play and work around the casinos........ a casino can loose $1000s a day

yes i think i am .....................but at least i know the industry and just in this post alone .....we all know you know nothing at all .......... DONT get upset because you cant sell your dauha in classified to the casino for $7.000 ........ still laugh now when i see it $7.000

its not about cost ....the post is about designing a casino system. best thing for you to do is not reply to posts that you have no knowledge about. and thats not me being hasty to you ...... is just dahua will not do the job and its taking the post of the subject. this is the best offer. as nothing yet has been talked about as in the security of the system its self. and also security that cant be talked about on a open forum

my point .......understand poducts ......360 is the overview ......... then you have its segments all views from the one 360

For how much ....... are you for real ???? $25.000 just for recording only if @ D1 ............... but do you have control NO view only. if you think domestic PSS software is good for a casino you think that, will PSS allow you to display same camera side by side on screen with second camera with 10 second delay ??? will PSS allow replay without having to come out of viewing screen ???? is the PSS fast enough for security staff to operate ???? NO. so same point dahua IS NOT GOOD ENOUGH FOR a casino and thats a fact nothing to do with dahua as a whole just they make nothing good enough for a casino needs.